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Trend Micro OfficeScan 8.0 Policy Server Denial of Service
Secunia Advisory: SA29151
Release Date: 2008-02-28
Last Update: 2008-03-28
Popularity: 6,729 views

Critical:
Less critical
Impact: DoS
Where: From local network
Solution Status: Vendor Patch

Software:Trend Micro OfficeScan Corporate Edition 8.x

Binary Analysis: BA402 :: Available for 1 Credit

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Luigi Auriemma has discovered a vulnerability in Trend Micro OfficeScan, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in PolicyServer.exe and can be exploited to cause the service to terminate via a HTTP request to the cgiABLogon.exe CGI module with a specially crafted, overly long "pwd" parameter. The service then restarts after a few seconds.

Successful exploitation requires that the Trend Micro Policy Server for Cisco NAC is installed.

Other errors e.g. NULL-pointer dereference errors in certain CGI modules when handling HTTP requests containing certain characters or with invalid "Content-Length" headers have also been reported.

The vulnerability is confirmed in version 8.0 with Patch 2 build 1189. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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